EP1997777A4 - Poudre de silice et son utilisation - Google Patents

Poudre de silice et son utilisation

Info

Publication number
EP1997777A4
EP1997777A4 EP07738948A EP07738948A EP1997777A4 EP 1997777 A4 EP1997777 A4 EP 1997777A4 EP 07738948 A EP07738948 A EP 07738948A EP 07738948 A EP07738948 A EP 07738948A EP 1997777 A4 EP1997777 A4 EP 1997777A4
Authority
EP
European Patent Office
Prior art keywords
silica powder
silica
powder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP07738948A
Other languages
German (de)
English (en)
Other versions
EP1997777B1 (fr
EP1997777A1 (fr
Inventor
Shuji Sasaki
Norihisa Nakashima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Publication of EP1997777A1 publication Critical patent/EP1997777A1/fr
Publication of EP1997777A4 publication Critical patent/EP1997777A4/fr
Application granted granted Critical
Publication of EP1997777B1 publication Critical patent/EP1997777B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W74/00—Encapsulations, e.g. protective coatings
    • H10W74/40—Encapsulations, e.g. protective coatings characterised by their materials
    • H10W74/47—Encapsulations, e.g. protective coatings characterised by their materials comprising organic materials, e.g. plastics or resins
    • H10W74/473—Encapsulations, e.g. protective coatings characterised by their materials comprising organic materials, e.g. plastics or resins containing a filler
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/06—Quartz; Sand
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/0076—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials characterised by the grain distribution
    • C04B20/008—Micro- or nanosized fillers, e.g. micronised fillers with particle size smaller than that of the hydraulic binder
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Civil Engineering (AREA)
  • Nanotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicon Compounds (AREA)
  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
EP20070738948 2006-03-17 2007-03-19 Poudre de silice et son utilisation Not-in-force EP1997777B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006073626 2006-03-17
PCT/JP2007/055503 WO2007108437A1 (fr) 2006-03-17 2007-03-19 Poudre de silice et son utilisation

Publications (3)

Publication Number Publication Date
EP1997777A1 EP1997777A1 (fr) 2008-12-03
EP1997777A4 true EP1997777A4 (fr) 2010-08-11
EP1997777B1 EP1997777B1 (fr) 2011-10-19

Family

ID=38522466

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20070738948 Not-in-force EP1997777B1 (fr) 2006-03-17 2007-03-19 Poudre de silice et son utilisation

Country Status (7)

Country Link
US (1) US7820750B2 (fr)
EP (1) EP1997777B1 (fr)
JP (1) JP5351513B2 (fr)
KR (1) KR101027857B1 (fr)
CN (1) CN101405219B (fr)
MY (1) MY144171A (fr)
WO (1) WO2007108437A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2025644B1 (fr) * 2006-05-12 2013-10-23 Denki Kagaku Kogyo Kabushiki Kaisha Poudre céramique et procédé d'utilisation associé
JP2008115381A (ja) * 2006-10-13 2008-05-22 Hitachi Chem Co Ltd エポキシ樹脂組成物およびそれを用いた電子部品装置
JP5356669B2 (ja) * 2007-10-25 2013-12-04 パナソニック株式会社 フェノール樹脂成形材料とそれを用いた成形品
JP5648640B2 (ja) * 2010-01-07 2015-01-07 三菱マテリアル株式会社 合成非晶質シリカ粉末
JP2012012563A (ja) * 2010-06-02 2012-01-19 Nitto Denko Corp 熱硬化性シリコーン樹脂用組成物
US20130154058A1 (en) * 2011-12-16 2013-06-20 International Business Machines Corporation High surface area filler for use in conformal coating compositions
US8879275B2 (en) 2012-02-21 2014-11-04 International Business Machines Corporation Anti-corrosion conformal coating comprising modified porous silica fillers for metal conductors electrically connecting an electronic component
CN103360793A (zh) * 2012-03-27 2013-10-23 重庆市锦艺硅材料开发有限公司苏州分公司 低介电常数的填料及其制备工艺
DE102012210294A1 (de) * 2012-06-19 2013-12-19 Evonik Industries Ag Bewuchsmindernde-Additive, Verfahren zu deren Herstellung und deren Verwendung in Beschichtungen
JP5617903B2 (ja) * 2012-11-20 2014-11-05 日立金属株式会社 車両用電線、車両用ケーブル
JP5921723B2 (ja) 2013-01-11 2016-05-24 三菱電機株式会社 半導体装置
JP6493727B2 (ja) 2014-09-19 2019-04-03 パウダーテック株式会社 球状フェライト粉、該球状フェライト粉を含有する樹脂組成物、及び該樹脂組成物を用いた成型体
DE102015223415A1 (de) * 2015-11-26 2017-06-01 Robert Bosch Gmbh Verfahren zur Herstellung einer elektrischen Vorrichtung mit einer Umhüllmasse
WO2022210260A1 (fr) * 2021-03-30 2022-10-06 デンカ株式会社 Poudre inorganique sphérique et matériau d'étanchéité liquide
JP7637761B2 (ja) * 2021-03-30 2025-02-28 デンカ株式会社 無機質粉末、無機質組成物、及び樹脂組成物
WO2023153357A1 (fr) * 2022-02-09 2023-08-17 デンカ株式会社 Poudre de silice sphérique

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005061615A1 (fr) * 2003-12-22 2005-07-07 Denki Kagaku Kogyo Kabushiki Kaisha Composition en resine durcissable

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05239321A (ja) 1992-02-28 1993-09-17 Toshiba Chem Corp エポキシ樹脂組成物および半導体封止装置
JP3294803B2 (ja) 1997-08-18 2002-06-24 株式会社日本触媒 熱硬化性樹脂封止材
JP2001151866A (ja) 1999-11-30 2001-06-05 Hitachi Chem Co Ltd 封止用エポキシ樹脂成形材料及び電子部品装置
JP3868272B2 (ja) * 2001-11-15 2007-01-17 電気化学工業株式会社 球状無機質粉末およびこれを充填した樹脂組成物
JP3868347B2 (ja) * 2002-07-25 2007-01-17 電気化学工業株式会社 無機質粉末およびこれを充填した樹脂組成物
JP4017953B2 (ja) 2002-09-30 2007-12-05 住友ベークライト株式会社 エポキシ樹脂組成物及びそれを用いた半導体装置、精密部品
JP4112470B2 (ja) * 2003-10-20 2008-07-02 電気化学工業株式会社 球状無機質粉末および液状封止材
JP2005306923A (ja) 2004-04-19 2005-11-04 Denki Kagaku Kogyo Kk 無機質粉末及びこれを含有した組成物

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005061615A1 (fr) * 2003-12-22 2005-07-07 Denki Kagaku Kogyo Kabushiki Kaisha Composition en resine durcissable
EP1698664A1 (fr) * 2003-12-22 2006-09-06 Denki Kagaku Kogyo Kabushiki Kaisha Composition en resine durcissable

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007108437A1 *

Also Published As

Publication number Publication date
US20080255293A1 (en) 2008-10-16
JP5351513B2 (ja) 2013-11-27
KR101027857B1 (ko) 2011-04-07
KR20080093162A (ko) 2008-10-20
EP1997777B1 (fr) 2011-10-19
EP1997777A1 (fr) 2008-12-03
MY144171A (en) 2011-08-15
CN101405219A (zh) 2009-04-08
US7820750B2 (en) 2010-10-26
WO2007108437A1 (fr) 2007-09-27
CN101405219B (zh) 2012-09-05
JPWO2007108437A1 (ja) 2009-08-06

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